Feature

●2023 Upgrade: Better compatibility with new televisions, amplifiers, and home theaters.
●Audio Return Channel & S/PDIF Audio Extension: Audio DIP switch control on receiver: ARC & S/PDIF allows ARC function or S/PDIF audio extension accordingly. Fully supports audio formats in HDMI 2.0 specification.
●HDBaseT 2.0 & HDMI2.0: High-definition signals without degradation. Supports 4K@60Hz up to 40m/130ft or 1080p up to 70m/230ft. 18Gbps bandwidth supports HDR10.
●Bi-Directional PoC/CEC/IR & RS232 Extension: CEC pass-through, and control via IR or RS232 commands.
●Bi-Directional PoC: Only one power adapter is needed to power both the transmitter and receiver. And bi-directional IR allows you to control both HDMI source and display at remote side, offering you more convenience.


Description

4KEX70-ARC-H24KEX70-ARC-H2

Professional 230ft(70m) UHD 4K@60Hz HDMI Extender(HDBaseT) with ARC

4KEX70-ARC-H2 is a professional 4K/60Hz(with HDR) HDMI extender, it extends 1080p@60Hz signals up to 70m and 4K@60Hz signals up to 40m via a single Cat 6a/7 cable. It supports HDbaseT, standard HDMI 2.0 & HDCP 2.2, ARC function, bi-directional POC, . It also supports 2 Way IR Passthrough, RS232 Control, CEC function and auto EDID management.

Advantages

  • 230ft(70m) UHD 4K@60Hz with HDR10/3D Effect
  • ARC Function & HDBaseT
  • HDMI 2.0 ( HDR10 /3D) & HDCP 2.2
  • Bidirectional IR Passthrough
  • 2-Way PoC Function ( Either Side to Power Both Sides)
  • Auto EDID Managemet
  • Automatic CEC Funcion

Package

  • 1 x Transmitter, 1 x Receiver
  • 1 x IR Emitter, 1 x IR Receiver
  • 1 x Power Adapter (DC 12V/2A)
  • 1 x User Manual
  • 2 x Mounting Brackets

4KEX70-ARC-H24KEX70-ARC-H2
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Audio Extraction Function

  • Audio DIP switch control : ARC & S/PDIF allows ARC function or Audio extraction.
  • Supports audio formats in HDMI 2.0 specification.

Use Tips:

  • The 4KEX70-ARC-H2 is an HDMI2.0 version extender. So we recommend HDMI 2.0 cables.
  • If Your HDMI Source Device (like XBox, PS4) supports 4K, please use HDMI 2.0 cables to connect 4K HDMI Source Device & HDMI switch & display, since HDMI 1.4 cable (or below HDMI 1.4) isnt enough to support the resolution of 4K (4096*2160).

Connection Diagrams for Different Applications

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hdmi arc extenderhdmi arc extender

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HDMI 2.0 & HDCP 2.2 Compliant

With the latest HDBaseT technology, this ARC HDMI extender can transmit 4K@60hz 4:4:4 ultra HD HDMI signal up to 40m/130ft over a single Cat6a/7 cable. With HDCP 2.2 compliant and 18Gbps bandwidth, it can support HDR10. Besides, it supports multichannel audio formats, including Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio, DTS:X, etc.

Innovative HDMI ARC Function

With the DIP switch of audio output on the receiver, you can configure the ARC mode to transfer 5.1 surround sound from your TV back to your AV amplifier connected to the transmitter. Thus, this 4K HDMI ARC extender can reduce your cable clutter, simplify your home theater installation and save you money.

Advanced S/PDIF Audio Extension

You can also switch to “S/PDIF In Mode” to configure auxiliary S/PDIF input, passing optical audio from the receiver to the transmitter. Besides, this 4K HDMI extender with ARC also supports HDMI audio de-embedding with phoenix analog connector.

4KEX70-ARC-H24KEX70-ARC-H2

4KEX70-ARC-H24KEX70-ARC-H2

4KEX70-ARC-H24KEX70-ARC-H2

UHD 4K/60Hz HDMI Extender

  • 4K@60Hz HDMI signal without DELAY
  • 4K/30Hz HDR10 & 3D Effect
  • Automatic CEC Funtion
  • EDID Management, automatically choose the most suitable resolution for your devices

Fantastic Audio Effect

  • Stereo, PCM 2.1/5.1/7.1, DTS, pass through

Bi-Directional PoE & IR

  • Bi-Directional IR Control
  • 2 Way POE Function,one adapter to power both units
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Applications
  • Advertising Screens & Digital Signage
  • Broadcasting Stations
  • Public and private exhibitions
Preventing Thunder Strikes

  • ESD Protection: +/- 8KV(Air-gap discharge) +/- 4KV(contact discharge).
  • Surge Protection: Voltage: +/- 1KV.

More Functions Than HDMI Extenders

  • Bi-directional PoE: one power supply at either transmitter or receiver side can power both units
  • Bi-directional IR pass through
  • RS232 pass through supports serial communication
  • Automatic EDID management
  • CEC-Consumer Electronics Control passthrough

Using Tips

  1. Please make sure using qualified HDMI cable and optical cable.
  2. Avoid frequently plugging/unplugging HDMI cables.
  3. Can NOT be used with other converter, such as HDMI to DVI Converter.

4KEX70-ARC-H2 earc hdmi extender 4KEX70-L 4KEX70-H2 4KEX100-L 4KEX100-L
4KEX70-ARC-H2 4KEX40-eARC 4KEX70-L 4KEX70-H2 4KEX100-L 4KEX100-H2
Video Resolution 4K@60Hz 4K@60Hz 4K@60Hz (4:2:0 ) 4K@60Hz 4K@60Hz 4:2:0 4K@60Hz
Transmission Range 230ft (70m) 130ft (40m) 230ft (70m) 230ft (70m) 330ft (70m) 330ft (70m)
IR ✓ ✓ ✓ ✓ ✓ ✓
RS232 ✓ × ✓ ✓ ✓ ×
ARC/eARC ARC eARC × × × ×
POE Bi-Direction Uni-Direction Bi-Direction Bi-Direction Bi-Direction Bi-Direction
HDMI Version 2.0 2.0 1.4 2.0a 1.4 2.0
HDCP Version 2.2 2.3 2.2 2.2 2.2 2.2

Product guides and documents

FAQ (PDF)
User Manual (PDF)